6454402354 has 4 divisors (see below), whose sum is σ = 9681603534. Its totient is φ = 3227201176.

The previous prime is 6454402343. The next prime is 6454402363. The reversal of 6454402354 is 4532044546.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5202304129 + 1252098225 = 72127^2 + 35385^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1613600587 + ... + 1613600590.

Almost surely, 2^6454402354 is an apocalyptic number.

6454402354 is a deficient number, since it is larger than the sum of its proper divisors (3227201180).

6454402354 is a wasteful number, since it uses less digits than its factorization.

6454402354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227201179.

The product of its (nonzero) digits is 230400, while the sum is 37.

The square root of 6454402354 is about 80339.2952047751. The cubic root of 6454402354 is about 1861.8813924695.

The spelling of 6454402354 in words is "six billion, four hundred fifty-four million, four hundred two thousand, three hundred fifty-four".